A foldable cart having a first lower cargo compartment and a second upper cargo compartment vertically aligned over the lower cargo compartment, a front wall, a rear wall, a left wall, a right wall, a lower compartment floor, and an upper compartment floor, the upper compartment floor forming a ceiling for the lower compartment; at least one pair of rear-mounted wheels and one pair of front-mounted wheels, at least one of the pairs of wheels mounted on an axle; swivel connectors for attaching each of the front wheels to the lower compartment floor; a handle; and a locking mechanism for securely closing one or more of the compartments.

The present invention provides a traveling tool for a cart being to be attached to a cart, the traveling tool including a deck portion including a board-like member that defines a footrest surface on which a foot of the user is to be placed, at least one first wheel provided in rear of the deck portion so as to enable the deck portion to travel, an operation pole provided on front of the deck portion so as to enable the deck portion to he rotated, and a coupling portion that is provided on the operation pole, and couples the deck portion to the cart.

The present invention relates to an electric propulsion system (1) for a rolling object, comprising a chassis (2) with at least one motorized wheel (3) and at least one non-motorized wheel (4), a handlebar (6), coupling means (5) and drive assist means. The coupling means are intended for gripping, orienting, immobilizing and lifting of at least one wheel (14) of rolling object 13). The drive assist means comprise at least one arm (36) of variable length for varying the distance between the at least one driven wheel (3) and the at least one non-driven wheel (4). The present application also concerns a coupled assembly comprising the electric propulsion system and a method of using the electric propulsion system.

An orchard harvesting cart with a receptacle, a position determining system, a load sensor, and at least one camera. As a plurality of harvested fruit items are collected and placed within a receptacle of the harvesting cart, image data from at least one camera is processed to evaluate at least one characteristic of the fruit items within the field of view of the camera including, for example, determining whether a harvested fruit item was ready for harvesting. The orchard harvesting cart also includes a position determining system and a load cell allowing the cart to monitor and detect when new fruit items are added to the receptacle and to correlate information determined by image analysis with geospatial locations in the orchard.

A following target identification system is used for identifying a following target of a moving object configured to move autonomously. The following target identification system includes: a portable information generation terminal having a wireless communication function and configured to generate following target information about a movement of the following target in a state where the information generation terminal is carried by the following target; a communication unit included in the moving object and configured to receive the following target information sent from the information generation terminal via wireless communication with the information generation terminal; and a following control unit included in the moving object and configured to determine a position of the following target based on the following target information.

A walk power mower having a cutting deck supported upon the ground by a front and rear wheel(s). The mower includes a traction drive system incorporating a bidirectional transmission adapted to propel the mower alternatively in both forward and reverse directions. In some embodiments, the mower may include a single bidirectional transmission (e.g., powering only rear wheel(s) or only front wheel(s) of the mower), while in other embodiments, two bidirectional transmissions may be provided to power both the front and the rear wheel(s). In other embodiments, the mower may include a bidirectional transmission powering the rear wheel(s), while the front wheel(s) may be attached to the deck via a caster assembly.

Systems and methods are disclosed for foldable containers for manual and robotic use. In one embodiment, an example foldable container may include a first container wall, a second container wall configured to rotate outwards in a first direction with respect to the first container wall, and a bottom container platform configured to rotate outwards in a second direction with respect to the first container wall. The bottom container platform may include an automatic locking mechanism configured to engage with the second container wall when the foldable container is in an unfolded position, where the second direction is perpendicular to the first direction. Some embodiments may include a number of wheels. The foldable container may be configured to be transported using (i) the plurality of wheels via manual pushing, and (ii) robotic manipulation to lift and move the foldable container.

Methods and apparatuses are provided for use in monitoring product placement within a shopping facility. Some embodiments provide an apparatus configured to determine product placement conditions within a shopping facility, comprising: a transceiver configured to wirelessly receive communications; a product monitoring control circuit coupled with the transceiver; a memory coupled with the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to: obtain a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data; evaluate the 3D scan mapping to identify multiple product depth distances; and identify, from the evaluation of the 3D scan mapping, when one or more of the multiple product depth distances is greater than a predefined depth distance threshold from the reference offset distance of the product support structure.

A manually manipulated apparatus supports a piece of equipment beneath a rail car gate of a railroad hopper car during maintenance or removal of the gate. The apparatus has a frame and a support frame attached to the frame. The support frame is selectively raisable and lowerable between a lowered position adjacent to the frame to a raised position extending upwardly above the frame. The support frame has an equipment engagement member which has an upwardly facing surface which is adapted to engage a downwardly facing surface of the equipment when the support frame is in the raised position.